Walker with removable combined utility tray and seat

Abstract

A walker with a tubular frame assembly has a pair of inverted U-shaped frame members each having a pair of legs. A front cross bar is attached to the frame members to maintain them in an upright position. A pair of side braces extend between the legs of the frame members. A combined tray-seat in a drawer shape is detachably mounted on the side braces. The side members of the tray-seat extend at least to the frame and side braces. Self-adhering strips on the front crossbar and tray-seat support the tray-seat vertically when the walker is moved. The tray-seat may have a hole in its front end and a broom clip on its rear end to support a cane. The hole also acts as a drain. A perforated platform on the combined tray-seat acts as a beverage holder.

Description

BACKGROUND OF THE INVENTION[0001]Typically, walkers are used by the elderly or invalid persons to assist in the ambulation process, that is, to enable such person to be able to walk certain distances on their own. Such walkers are quite common and, in general, most commonly have a pair of side frames, generally configured as A-shape or inverted U-shape and which are joined together with one or more cross-members so that the walker is sufficiently strong to support the person. The side frames include legs that extend downwardly to contact the ground for support of the walker as the person ambulates.[0002]Thus the upper portion of the side frames is a horizontal section that can be gripped by the user so that the walker can be used for the support as well as progressed forwardly by the user at each step. Preferably the overall unit can be formed of a tubular metal, such as aluminum, and the various components welded together to provide the necessary strength.[0003]One of the features ...

AI Technical Summary

Benefits of technology

[0010]Accordingly, it is an object of the present invention to provide a removable combined utility tray and seat (hereafter referred to as a “tray-seat”) which is readily mounted and removed by impaired persons.

[0011]It is another object to provide a readily detachable combined utility tray and seat which is easily moved to a storage position and readily secured against movement to increase maneuverability of the walker.

Problems solved by technology

This can be difficult for a person with limited dexterity.

Therefore, there is an unresolved conflict in the construction of such walkers.

It is clearly advantageous for the seat to be supported by the side braces, but the design goal of positioning the side braces to be as low as possible would normally result in the seat being too low to be comfortable and convenient for the user.

A low positioned seat, obviously, makes it difficult for the user to be able to sit and arise without difficulty.

Conventional solutions for providing movable or removable seats and / or tray tables for walkers have been unsatisfactory in various aspects.

In U.S. Pat. No. 6,371,142, a hinged seat is employed, but the seat is not readily removable.

In U.S. Pat. No. 6,948,727 a tray is coupled to a top edge of a collapsible walker which makes the walker difficult to move when so mounted.

However such trays are not detachable, are not adapted to be used as a seat and are relatively expensive, requiring sophisticated folding mechanisms for repositioning when not in use.

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